[ic] not the usual "products.txt" import problem

[Hostmaster]

Hello List Members,
I've built two identical catalogs, each on its own server, each using the
same products.txt file.  I've used the UI to upload the products.txt file to
each catalog.  In the first catalog, the import worked perfectly.  In the
second catalog, the import generated a "Fatal Error", not recognizing a
field name.  So I removed that field name, and successfully imported the
file.

Problem:  The import on the second server is not recognizing the field names
properly.  Everything in the "Product_Group" field has been listed instead
under the "Category" field.  All the prices list as "00.00".

I've done nothing different for each of these catalogs.  They share the same
Theme.cfg.

Server/Software Info:

Server 1 (works perfectly):
4.9.3-200211090658
Perl 5.8.1 (called with: /usr/bin/perl)
Apache/1.3.29
RedHat 7.3

Server 2 (import problem):
4.9.3-200211090658
Perl 5.8.1 (called with: /usr/bin/perl)
Apache/1.3.29
RedHat 9.0

This completely mystifies me.  The only difference I can see is the RedHat
version.

Best regards,
Michael G.